add fallbackFull to DU and PVB and volumeInfo

Signed-off-by: Lyndon-Li <lyonghui@vmware.com>

internal/volume/volumes_information.go

@@ -194,6 +194,9 @@ type BackupSnapshotDataMovementInfo struct {
 	// The size of source volume, for backup only
 	SourceSize int64 `json:"sourceSize,omitempty"`
 
+	// FallbackFull indicates whether the incremental backup fallbacks to full backup
+	FallbackFull bool `json:"fallbackFull,omitempty"`
+
 	// The DataUpload's Status.Phase value
 	Phase velerov2alpha1.DataUploadPhase `json:"phase"`
 }
@@ -300,6 +303,9 @@ type PodVolumeBackupInfo struct {
 	// This field will be empty when the struct is used to represent a podvolumerestore.
 	NodeName string `json:"nodeName,omitempty"`
 
+	// FallbackFull indicates whether the incremental backup fallbacks to full backup
+	FallbackFull bool `json:"fallbackFull,omitempty"`
+
 	// The PVB's Status.Phase value
 	Phase velerov1api.PodVolumeBackupPhase `json:"phase,omitempty"`
 }
@@ -352,6 +358,7 @@ func newPodVolumeInfoFromPVB(pvb *velerov1api.PodVolumeBackup) *PodVolumeBackupI
 		PodNamespace:    pvb.Spec.Pod.Namespace,
 		NodeName:        pvb.Spec.Node,
 		Phase:           pvb.Status.Phase,
+		FallbackFull:    pvb.Status.FallbackFull,
 	}
 }
 

pkg/apis/velero/v1/pod_volume_backup_types.go

@@ -141,6 +141,9 @@ type PodVolumeBackupStatus struct {
 	// +optional
 	// +nullable
 	AcceptedTimestamp *metav1.Time `json:"acceptedTimestamp,omitempty"`
+
+	// FallbackFull indicates whether the incremental backup fallbacks to full backup
+	FallbackFull bool `json:"fallbackFull,omitempty"`
 }
 
 // TODO(2.0) After converting all resources to use the runttime-controller client,

pkg/apis/velero/v2alpha1/data_upload_types.go

@@ -198,6 +198,9 @@ type DataUploadStatus struct {
 	// +optional
 	// +nullable
 	AcceptedTimestamp *metav1.Time `json:"acceptedTimestamp,omitempty"`
+
+	// FallbackFull indicates whether the incremental backup fallbacks to full backup
+	FallbackFull bool `json:"fallbackFull,omitempty"`
 }
 
 // TODO(2.0) After converting all resources to use the runttime-controller client,

pkg/backup/backup.go

@@ -1330,6 +1330,7 @@ func updateVolumeInfos(
 				volumeInfos[index].SnapshotDataMovementInfo.IncrementalSize = dataUpload.Status.IncrementalBytes
 				volumeInfos[index].SnapshotDataMovementInfo.SourceSize = dataUpload.Status.SourceSize
 				volumeInfos[index].SnapshotDataMovementInfo.Phase = dataUpload.Status.Phase
+				volumeInfos[index].SnapshotDataMovementInfo.FallbackFull = dataUpload.Status.FallbackFull
 
 				if dataUpload.Status.Phase == velerov2alpha1.DataUploadPhaseCompleted {
 					volumeInfos[index].Result = volume.VolumeResultSucceeded